如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
Straight Through Valve, Screw Clamp
DOWEX 50Wx4 100-200目（H）阳离子交换树脂
GRADUATED CYLINDER PP SHORT SHAPE, 2000 ml
生活饮用水基质中甲基对硫磷质控样
Fipronil-sulfone，10ng/ul 标准品
CONN.PIECE NEG.TEFL.TUBE **
LS培养基
LiChroCART 30-3,LiChroprep RP-18 40-63μm定制柱
HYPURITY C4 5UM 100X1MM COLUMN
HYPERCARB 5UM 50X50MM PREP COLUMN
